embassy compound in benghazi, libya, new reporting tonight on the security situation before the fatal attack. >> reporter: today, the burned out consulate in benghazi is sealed off, and security is tight. but why was there not more security the night that four americans were killed over the weekend, the ambassador, susan rice claims, there was a strong security presence at the consulate. >> we had security personnel in benghazi, a significant number, and tragically, must be the four were two u.s. security personnel. >> reporter: but other sources contradict that account, saying the two former seals, glenn dougherty and tyrone woods, who saved lives were not in libya to provide personal security for the ambassador or for consulate personnel and u.s. officials say consulate security consisted of a u.s. regional security officer and a local militia, known as the february 17th group, which guarded the outpost. chris stevenss often had little security detail >> the security there was very low, i would characterize it as no security whatsoever. shocking and irresponsible. >> reporter: that,